/* fonction relatives au rollover d'images etc. */
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


function open_rss(rss){
	window.open(rss,'_blank','width=800, height=500, left = 100, top = 100, resizable,scrollbars=yes');
}
/* fonctions relatives à l'AJAX utilisé dans les pages */ 
function createXMLHttpRequest() {
	try { return new ActiveXObject("Msxml2.XMLHTTP");    } 
	catch(e) {}                
	try { return new ActiveXObject("Microsoft.XMLHTTP"); } 
	catch(e) {}                
	try { return new XMLHttpRequest();                   } 
	catch(e) {}                
	alert("XMLHttpRequest not supported");               
	return null;
}             
function file(fichier)     {    
	xhr_object = createXMLHttpRequest();
	xhr_object.open("GET", fichier, false);
	xhr_object.send(null);
	if(xhr_object.readyState == 4) return(xhr_object.responseText);
	else return(false);    
}   




function ajax(page, action, element_retour, id_name, id_value){
	retour = file(''+page+'?ajax=1&action='+action+'&'+id_name+'=' + id_value);
	if(retour){
		document.getElementById(element_retour).innerHTML = retour;
	}

}



function changeSize() {

if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
 var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
}else{
 var ieversion = 0
}



  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;

  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  
  	if( (ieversion <= 6) &&  (ieversion != 0)) {
		myWidth = myWidth - 30;
	}
	if(ieversion != 0){
		myHeight = myHeight + 18;
		myWidth = myWidth - 8;
	}

  
  MainHeight = myHeight - 125
  MainWidth = myWidth - 100
  
  document.getElementById('main').style.height = MainHeight + 'px';
  document.getElementById('main').style.width = MainWidth + 'px';
}